-(void)modifyWebViewUserAgentWithWebview:(UIWebView*)webview
{
NSString*originalAgent = [webview stringByEvaluatingJavaScriptFromString:@"navigator.userAgent"];
NSString*key =@"bbtree_P/";
NSArray*array = [originalAgent componentsSeparatedByString:key];
NSString*version = [[NSBundle mainBundle]objectForInfoDictionaryKey:@"CFBundleShortVersionString"];
NSString*newAgent = NULLSTRING;
if([array count]>=2)
{
newAgent = [NSString stringWithFormat:@"%@%@%@", [arrayobjectAtIndex:0],key,version];
}else
{
newAgent = [NSString stringWithFormat:@"%@ %@%@",originalAgent,key,version];
}
DEBUGLog(@"original agent :%@", originalAgent);
DEBUGLog(@"new agent :%@", newAgent);
//regist the new agent
NSDictionary*dictionnary = [[NSDictionary alloc]initWithObjectsAndKeys:newAgent,@"UserAgent",nil];
[[NSUserDefaults standardUserDefaults] registerDefaults:dictionnary];
[[NSUserDefaults standardUserDefaults] synchronize];
}
